Underwear Supplier for London Buyers: OEM Sourcing from China

London is where a large share of UK buying decisions are made, and the brief a London buyer brings is different from one written in Manchester or Leicester. Unitex Underwear (Xiamen Unitex Trade Co., Ltd.) is a China-based underwear supplier working through long-term BSCI-audited partner factories in the Fujian knitwear corridor — men’s, women’s and kids’ knitted underwear, MOQ 2,000 pcs per style and colour, FOB Xiamen. Since September 2026 there is also a direct flight between Xiamen and Heathrow, which changes how a factory visit is planned.

What a London Buying Brief Usually Looks Like

London’s apparel buyer pool runs from department-store and grocery own-label teams to online-native brands, wholesale distributors around Hackney and Park Royal, and licensing operations that sell into the UK and the EU on the same stock. That mix produces three requirements we see repeatedly. The first is documentation that survives a retail compliance audit, not just a label that looks right on a hanger. The second is repeatability — a size set and a shade that hold across a reorder several months after the first shipment. The third is a small trial before a full commitment, because a UK brand testing a new fabric weight rarely wants a full run on the first attempt.

The single biggest cause of a stalled UK programme is the label. Fibre composition, the responsible UK operator and the care instructions all have to be right before the goods are packed, because re-labelling after arrival in the UK is expensive and slows the delivery. We build the UK label variant into the brief at quotation stage, not after sampling.

Xiamen to London: Direct Flight, and the Sea Route Behind It

Xiamen Airlines opened a direct Xiamen–London Heathrow service in September 2026, operating three times a week on Wednesday, Friday and Sunday with a flight time of roughly twelve to thirteen hours. It is the first direct air link between Fujian Province and the United Kingdom, and it means a London buyer can now combine a flight with a factory visit in a single trip rather than routing through Beijing, Shanghai or the Gulf.

For bulk cargo the sea route still sets the lead time. Container services from Xiamen into northern Europe run roughly 28 to 40 days port to port depending on the carrier and routing, with UK discharge typically at Felixstowe or Southampton — around 35 days to Felixstowe and 40 days to Southampton on the services we see most often. Adding export clearance at Xiamen, UK import clearance and inland delivery to London, a realistic door-to-door planning figure is 45 to 55 days. Air freight is the fallback for a mid-season top-up or a sample rush: two to four days airport to airport, at a cost several times the ocean rate.

One routing note worth planning around: if a sailing is diverted around the Cape of Good Hope, add seven to fourteen days. That is not a reason to avoid sea freight, but it is a reason to keep two weeks of float in a launch calendar rather than none.

UK Labelling, Duty and VAT: What Has to Be Right Before Shipping

Textiles placed on the UK market are governed by the Textile Products (Labelling and Fibre Composition) Regulations 2012. In practice the label has to carry the fibre composition by generic name in descending order of percentage, and the name and address of the UK-established operator responsible for the product. Labels need to be legible and durable, and English is the language that matters. Care instructions are a commercial expectation rather than a statutory obligation in the same instrument, but a UK retailer will ask for them, so we treat them as part of the artwork.

Two product-specific rules catch buyers out. Nightwear falls under the Nightwear (Safety) Regulations 1985, and children’s clothing with cords or drawstrings is judged against BS EN 14682. Separately, chemical compliance runs through UK REACH: azo dyes that can release listed aromatic amines, formaldehyde and certain heavy metals are restricted in articles that touch the skin. Because underwear is by definition a skin-contact article, this is the area where a UK compliance officer will look hardest.

On cost: knitted and woven apparel from China attracts duty in the region of twelve percent under the UK Global Tariff for chapters 61 and 62, with twenty percent VAT charged on the duty-paid value. An EORI number is required to clear the goods, and the VAT is recoverable by a VAT-registered importer. Confirm the exact commodity code for your garment with your broker or on the UK Trade Tariff before you price a range — chapter headings move, and knitted versus woven construction decides which chapter you sit in.

Certification: What We Can Evidence, and What We Cannot

Compliance is the part of a UK programme where suppliers tend to over-claim. We keep it narrow and verifiable. Our partner factories in the Xiamen–Quanzhou–Jinjiang corridor are audited under amfori BSCI, and the fabrics we put into your programme can be covered by OEKO-TEX Standard 100 certification. At quotation we share the certificate numbers for the production sites and materials on your specific order, so your team can verify them directly rather than take a marketing claim on trust.

We do not hold Sedex membership and do not claim SMETA, SA8000, WRAP or any retailer-specific facility accreditation. If a UK retailer requires one of those specifically, we will tell you at the start rather than let you discover it during an audit.

Sourcing Specifications at a Glance

Company	Xiamen Unitex Trade Co., Ltd. (厦门甲冠麒贸易有限公司) — sourcing and supply-chain management company, incorporated 2013; in the underwear trade since 2009
Location	Xiamen, Fujian Province, China — Jimei District, Xinglinwan Business Operation Center
Production base	Long-term partner factories across the Xiamen–Quanzhou–Jinjiang knitwear corridor; our own liaison office inside the Jinjiang factory district since 2013
Categories	Men’s / women’s / kids’ knitted underwear, plus size to 5XL, thermal and baselayers, pajamas and sleepwear, sport bras
MOQ	2,000 pcs per style and colour (trial orders from 1,000 pcs on selected styles)
Sampling	7–10 days for counter samples; 12–18 days for fully custom development
Bulk lead	45–60 days after pre-production sample approval
Compliance	BSCI-audited partner factories; OEKO-TEX® Standard 100 certified materials; certificate numbers for the production sites on your order shared at quotation
QC	AQL 2.5 inline and final inspection on every order; shrinkage and spirality tested before bulk cutting; third-party inspection (SGS, Intertek, TÜV) welcome
Port & terms	Xiamen Port — FOB Xiamen standard (EXW Xiamen for Russia/CIS); CIF, CNF or DDP on request
Payment	30% T/T deposit, 70% against copy of B/L; L/C at sight for larger programmes

How to Start a Programme from London

1. Send your design brief, spec sheet or reference sample — we review and respond within 48 hours
2. Receive fabric swatches, waistband options and a quotation within 3–5 business days
3. Approve counter samples (7–10 days) or full custom development samples (12–18 days)
4. Pre-production sample locks the measurement chart, then bulk runs 45–60 days with AQL 2.5 inline and final inspection
5. Shipment from Xiamen Port on your chosen term, with export documentation handled by our team

Contact us for a free quotation →

Prefer a third-party reference before you write? Our company profile and product showroom are public on Made-in-China.com, and our export shipping records are independently listed on Panjiva. Contact: [email protected] · WhatsApp +86 186 5081 3853.

Other Markets We Cover

This guide is one of a series written for buyers in different markets. The others cover Paris · Barcelona · Rome · Frankfurt · Amsterdam · Stockholm · Athens · Moscow · St Petersburg · New York · Santiago de Chile · Lima · Mexico City · Sydney · Melbourne · Italy · the Netherlands · the Nordics · Mexico · the UAE · Canada — each page sets out what that market’s import rules, duty and shipping routes mean for an underwear programme sourced from China.

If you are still weighing up whether to buy through a sourcing company at all, start with the China underwear supplier hub, which sets out how a sourcing company differs from a single factory and what that changes for your programme. Buyers already based in China — Shenzhen, Shanghai, Guangzhou, Beijing, Hong Kong, Ningbo, Yiwu or Xiamen — are covered by a separate set of city guides linked from the hub.

Published: 2026-10-04 · Xiamen Unitex Trade Co., Ltd. — OEM & ODM underwear sourcing partner

Unitex Underwear (Xiamen Unitex Trade Co., Ltd.) — OEM/ODM underwear sourcing and supply-chain partner in Xiamen, China; in the trade since 2009, incorporated in 2013. Based in the Xiamen–Quanzhou–Jinjiang knitwear cluster, Fujian Province, south-east China.